We've updated the installers for Test Gear 2.5.4 for compatibility with Adobe After Effects CC 2015.3.
The Test Gear plug-in itself remains at version 2.5.4 so it's not necessary to download these updated installers unless you're installing Test Gear into the new After Effects CC 2015.3 release. The updated installers simply now know about the location of AE 2015.3.

We've released an update to Color Finesse, adding support for Adobe CC 2015 and resolving a number of issues, including: Fixed an issue where the full UI could not be launched if more than one adjustment layer had Color Finesse applied (Mac/Win). Expressions affecting Color Finesse parameters were not always updating the Color Finesse controls (Mac/Win). Right-click contextual menus for the hue wheels and curves within the Simplified UI were not displaying in the correct location (Mac). Installers updated to support Adobe CC 2015 (Mac/Win). This update also incorporates the following fixes, previously only available in the software bundled with Adobe...

We've released an update to Test Gear 2.5, adding support for Adobe CC 2015 and resolving a number of issues, including: Corrected a bug with After Effects CC, CC 2014, and CC 2015 which prevented the Swatch Book and Color Picker from working correctly. If the problem persists after installing Test Gear 2.5.4 you will need to delete the After Effects preferences. (Mac/Win) Updated the installer for After Effects CC 2015. (Mac/Win) Corrected a bug where CC 2014 installation would sometimes fail. (Win) Fixed cosmetic issues with high-DPI displays. (Win) Fixed an issue where audio tools would display as empty white...